On Saturday, NASA launched a special spacecraft called Lucy. Lucy will take a 12-year trip to learn more about a group of asteroids known as the Trojans. Scientists believe the asteroids will provide information on the beginning of the solar system.
People representing over 100 countries met in Kunming, China last week to discuss how to protect all the different kinds of living things on our planet - Earth's "biodiversity". Many scientists say biodiversity loss is as big a problem as the climate crisis.
In today's news roundup, a deadly fire breaks out at an apartment building in Taiwan, Tunisia gets a new government named by the president who has taken over the country, and a wildlife center in Massachusetts hatches a turtle with two heads.
A sudden energy shortage following the coronavirus pandemic has led to increased demand for highly polluting fossil fuels. The demand comes at a time when the world's countries are trying hard to cut pollution and slow down the climate crisis.
Beethoven, one of the world's most-loved composers, is famous for his nine symphonies. Before he died, he began a new symphony, but never finished it. Computer scientists and musicians have now used artificial intelligence to finish his 10th symphony.
Lebanon suffered a nation-wide blackout on Saturday after the country's two largest power plants ran out of fuel. On Sunday, the electricity was restored temporarily after the army brought in emergency fuel.
In today's news roundup, a strong and deadly earthquake strikes Pakistan, the WHO approves the first-ever vaccine against malaria, and a Russian actor and movie maker are now on the International Space Station to make the first film shot in space.
In 1991, a young computer science student named Linus Torvalds announced that he was working on a computer operating system as "a hobby". Thirty years later, the Linux operating system is used worldwide and affects the daily lives of nearly everyone.
Reporters have revealed a massive collection of leaked documents showing how rich and powerful people around the world have been hiding their money and property "offshore" in order to avoid taxes. Many of the people are well-known world leaders.
Crews in southern California are working to contain one of the area's largest oil spills in recent years. The spill, which began on Friday, has killed fish and birds, damaged protected areas, and covered nearby beaches with tar.